September weather forecastSan Bartolo District, Peru
September
Weather in September
Sea temperature
The month with the coldest seawater in San Bartolo District, Peru, is September, with an average sea temperature of 15.8°C (60.4°F).Note: Swimming in 15.8°C (60.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Daylight
In San Bartolo District, the average length of the day in September is 12h and 2min.On the first day of the month, sunrise is at 06:10 and sunset at 18:03. On the last day of September, sunrise is at 05:50 and sunset at 18:02 -05.
Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
September is the month with the coldest seawater, with an average sea temperature of 15.8°C (60.4°F).
In San Bartolo District, Peru, the average seawater temperature in September is 15.8°C (60.4°F). Swimming in 15.8°C (60.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
In San Bartolo District, Peru, the average day length in September is 12h and 2min.
In September, on the first day of the month, sunrise is at 06:10 and sunset at 18:03. On the last day of the month, in San Bartolo District, sunrise is at 05:50 and sunset at 18:02 -05.
Average sea temperature in September
San Bartolo District, Peru
- Average sea temperature in September: 15.8°C
The best months for swimming (with the highest average sea temperature) are February and March (20.6°C).
The coldest month (with the lowest average sea temperature) is September (15.8°C).
Average daylight in September
San Bartolo District, Peru
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).





